Headaches range from general tension headaches to severe and frequent migraines. Tension headaches may be due to tight shoulders or neck restricting the blood flow to the head. Migraines have more complex sources which will be looked at in more detail at your initial consultation.
Treatment involves releasing any blockages that might be contributing to shoulder or neck tension and finding the source of the problem. With normal headaches, most people notice a change quite quickly. Migraines will either disappear altogether or reduce in frequency and severity with treatment.